# include<stdio.h>
int main()
{
    void hanoi(int n, char one, char two, char three);
    int m;
    printf("input the number of diskes:");
    scanf("%d",&m);
    printf("The step to move %d diskes:\n",m);
    hanoi(m,'A','B','C');
}
void hanoi(int n, char one, char two, char three)
{
    void move(char x, char y);
    if(n==1)
        move(one, three);
    else
    {
        hanoi(n-1, one, three, two);
        move(one, three);
        hanoi(n-1, two, one, three);
    }
}
void move(char x,char y)
{
    printf("%c->%c\n",x,y);
}